OBJECTIVE: To observe the effects of moxibustion at Yongquan（KI 1） on the cognitive function and lower limb motor function in patients with post-stroke cognitive impairment of kidney essence deficiency. METHODS: Eighty-four patients with post-stroke cognitive impairment of kidney essence deficiency were randomly divided into an observation group（42 cases，1 case dropped off）and a control group（42 cases，1 case dropped off）.The control group was treated with medication，electroacupuncture，rehabilitation training and repetitive transcranial magnetic stimulation（rTMS）；on the basis of the treatment as the control group，moxibustion at bilateral Yongquan（KI 1）was adopted in the observation group.Both groups were treated once a day，5 days a week with 2-day interval，4 weeks were required. The Montreal cognitive assessment (MoCA) score, mini-mental state examination (MMSE) score, Fugl-Meyer assessment-lower extremity (FMA-LE) score, Berg balance scale (BBS) score, functional independence measure (FIM) score, modified fall efficacy scale (MFES) score and scale for the differentiation of syndromes of vascular dementia (SDSVD) score before and after treatment were observed in the two groups. RESULTS: After treatment，the MoCA, MMSE, FMA-LE, BBS, FIM and MFES scores were higher than those before treatment in both groups (P<0.05), and the scores in the observation group were higher than those in the control group (P<0.05). After treatment，the SDSVD scores were lower than those before treatment in both groups (P< 0.05), and the SDSVD score in the observation group was lower than that in the control group (P< 0.05). CONCLUSION Moxibustion at Yongquan（KI 1） can improve the cognitive function and motor and balance function of lower limbs in patients with post-stroke cognitive impairment of kidney essence deficiency，reduce the risk of fall and improve the quality of life.
Humans ; Cognition ; Cognitive Dysfunction/therapy* ; Dementia, Vascular ; Kidney ; Lower Extremity ; Moxibustion ; Quality of Life ; Stroke/complications*

OBJECTIVE: To investigation the types and frequencies of thalassemia gene mutations in pregnant population in Nanping area of Fujian Province, so as to provide a basis for prevention and control of birth children with moderate and severe thalassaemia in this area. METHODS: The genotyping of α and β thalassemia was performed using the gap-PCR (gap-PCR) technique combined with reverse dot blot (RDB). The genotyping test was performed by Gap-PCR for three rare deficient thalassemia. The cases with negative detection were further detected by Sanger sequencing method, so as to identify rare α or β thalassemia mutation. RESULTS: 1120 specimens were genotyped for thalassemia, out of them 547 thalassemia genes were determined. The detection rate was 48.8% (547/1120). 340 specimens were diagnosed as α thalassemia, and the detection rate was 30.6%, including 266 cases of --/αα, 44 cases of -α/αα, 12 cases of -α/αα, 8 cases of αα/αα,. 3 cases of Hb H disease ( 2 cases of --/-α, 1 case of --/-α), 2 cases of αα/αα, 2 cases of αα/αα, 1 case of -α/-α, and 1 case of -α/αα. Also, they contain 11 cases of rare α thalassemia, 8 kinds of rare types of α thalassemia mutations in combination, such as 4 cases of αα/αα, 1 case of αα/αα, 1 case of αα/αα, 1 case of αα/αα, 1 case of αα/αα, 1 case of αα/αα, 1 case of αα/αα, and 1 case of --/αα. Among them, 5 α mutation sites were first reported, namely αα, αα, αα, αα and αα; 2 α thalassemia mutation sites: αα and -- were detected again in the Chinese population, respectively. 188 specimens were diagnosed as β thalassemia with a detection rate of 16.8%. Among them, 68 cases of β/βN, 47 cases of β/βN, 20 cases of β/βN, 17 cases of β/βN, 7 cases of β/βN, 7 cases of βE/βN, 3 cases of β/βN and 2 cases of β/βN. And 17 cases were diagnosed as rare β thalassemia, 8 kinds of rare types were β thalassemia mutations in combination. There were 4 cases of β/βN, 3 cases of β/βN, 3 cases of β/βN, 2 cases of β/βN, 2 cases of β/βN, 1 case of β/βN, 1 case of β/βN, 1 case of β/βN. Among them, 3 β thalassemia mutation sites were reported for the first time, namely β, β and β; it was found that in the Chinese population as β, β, β, β, and β, respectively. 19 cases were diagnosed as αβ-complex thalassemia, out of which 15 types of thalassemia mutation combinations were detected. They contain 2 cases of rare αβ-complex thalassemia, which are αα/αα complex β/βN, αα in α1/αα complex β/βN. CONCLUSION The types of thalassemia gene mutations in Nanping area of Fujian province are genetically heterogeneous. The prevention and control strategies of thalassaemia in this area should be based on the prevention and treatment of common α thalassemia and β thalassaemia. And the attention should be paid to the types of rare and unknown gene mutations using screening and testing method.
China ; Female ; Genotype ; Humans ; Mutation ; Pregnancy ; Thailand ; alpha-Thalassemia ; genetics ; beta-Thalassemia ; genetics

OBJECTIVE: To study MSCT perfusion imaging of nasopharyngeal cancer and its differentiated diagnosis. METHOD: Thirty cases with nasopharyngeal cancer performed multi-detector CT perfusion examination. Among them, there were 6 cases of 25 post-radiotherapy patients performed perfusion imaging with CT scan. Nasopharynx perfusion parameters include blood flow (BF), blood volume (BV), mean transit time (MTT) and permeability surface (PS). RESULT: Compared with normal region of nasopharynx, BF, BV and PS in nasopharyngeal cancer increased significantly, while MTT has not significant difference between these two areas. CONCLUSION Nasopharynx perfusion parameters (BF, BV and PS) measured with CT were significantly altered in nasopharyngeal cancer. There was important appliance value in differentiated diagnosis of nasopharyngeal malignant neoplasms and evaluation of outcome of radiotherapy of nasopharyngeal cancer.
Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Male ; Middle Aged ; Nasopharyngeal Neoplasms ; diagnostic imaging ; Perfusion ; Tomography, Spiral Computed ; methods

Objective　To evaluate whether the stimulation on eyes of bendazac lysine eyedrops could be reduced by cold storage.Methods　 Mate design scheme and double-blind clinical trial were performed. 160 healthy eyes was divided into two groups: the test group was given bendazac lysine eyedrops which was stored in refrigerator at 4℃ over night, and the control group was given it which was stored at room temperature.Results　ln the control group and the test group, the occuring rate of stimulation was 19.30% and 6.25%. The cases of B、C stimulation degrees were 31 and 10; the average stimulation degrees of each group were 1.21 and 1.07, the scoring change for eye stimulation were 1.57±1.50,0.79±1.40,all respectively. The statistical difference was significant (P＜0.05 or P＜0.01).Conclusion　The eye stimulation of bendazac lysine eyedrops can be reduced by cold storage.

Adult ; Aged ; Anaplasma phagocytophilum ; isolation & purification ; China ; epidemiology ; Ehrlichiosis ; blood ; epidemiology ; Environment ; Female ; Humans ; Male ; Middle Aged ; Rural Population ; Seroepidemiologic Studies

【Objective】 To explore the expression and clinical significance of prostate cancer tissue-specific lncRNAs. 【Methods】 The gene differences of 492 prostate cancer tissues and 152 adjacent tissues in TCGA and GEO genomic databases were analyzed with bioinformatics methods. A total of 5 lncRNAs were screened out, and their specificity in prostate tissues and impact on the prognosis of patients were analyzed. 【Results】 The 5 lncRNAs included PCAT14, PCA3, CTBP1-AS, DRAIC, and GPC5-AS1. PCAT14 and PCA3 were specifically expressed in prostate cancer tissues, and elevated expression was related to the prognosis. Moreover, they were well correlated with prostate cancer-specific antigens such as KLK3, AMACR, SLC45A3, and so on. GO function enrichment analysis and KEGG pathway enrichment analysis showed that the differential expression of PCA3 was closely related to phagocytosis, cell recognition, defense response to bacteria, immunoglobulin complex, Golgi apparatus, antigen binding, chemokine receptor binding, white matter digestion and absorption, renin-angiotensin system and other signaling pathways, while the differential expression of PCAT14 was closely related to the activity of Golgi apparatus and ion channels, renin secretion, cAMP signaling pathway, and gonadotropin secretion-related signaling pathway. 【Conclusion】 PCA3 and PCAT14 are specifically expressed in prostate cancer tissues, not in normal tissues, which can be used as potential indicators for the diagnosis of prostate cancer.

Objective:To systematically review the clinical effectiveness of combined postoperative adjuvant transcatheter arterial chemoembolization (TACE) with portal vein chemotherapy (PVC) versus TACE alone in patients with hepatocellular carcinoma (HCC) and portal vein tumor thrombus (PVTT).Methods:Databases including PubMed, Embase, Cochrane Library, Medline, Web of Science, CNKI, China Biology Medicine, Wan Fang and VIP were searched from Jan 1st 2000 to Jun 30th 2019 for eligible studies on clinical effectiveness of combined postoperative adjuvant TACE with PVC versus TACE alone in patients with HCC and PVTT. The primary endpoints were overall survival (OS) and disease-free survival (DFS). The secondary endpoint was adverse events. These endpoints were evaluated by odds ratio ( OR) and 95% confidence interval ( CI) using Review Manager 5.3 software. Results:Nine studies with 642 patients were enrolled in this meta-analysis. There were 323 patients in the TACE group and 319 patients in the TACE plus PVC group. The pooled OR for the 1-, 2-, and 3-year OS were all significantly better in the TACE plus PVC group than the TACE group (1-year OS, OR=2.20, 95% CI: 1.53-3.17; 2-year OS, OR=2.44, 95% CI: 1.69-3.53; 3-year OS, OR=2.30, 95% CI: 1.52-3.46) (all P<0.05). Similarly, significantly better results were observed in the pooled OR for the 1-, 2-, and 3-year DFS (1-year DFS, OR=2.56, 95% CI: 1.70-3.86; 2-year DFS, OR=2.27, 95% CI: 1.19-4.32; 3-year DFS, OR=3.03, 95% CI: 1.55-5.92) (all P<0.05). There were no significant differences in the incidences of adverse events between the two groups (all P>0.05). Conclusion:Postoperative adjuvant TACE combined with PVC for patients with HCC and PVTT was safe and effective, and was significantly better than TACE alone in long-term prognosis. Large-scale, multi-center, prospective studies are needed to support the conclusion.

Objective To determine the impact and the risk factors of different methods of preoperative biliary drainage (PBD) for malignant obstruction jaundice (MOJ) on overall survival (OS).Methods Databases including the PubMed,Medline,Web of Knowledge,and other databases were searched up to 30th April,2018 for clinical studies which compared the OS rates between percutaneous transhepatic biliary drainage (PTBD) and endoscopic biliary drainage (EBD) for MOJ.Hazard ratio (HR) and Odds Ratio (OR) with 95％ confidence interval (CI) were performed using the Review Manager 5.3 software to synthesize the results.Results Nine studies were enrolled in this meta-analysis,which included 818 patients in the PTBD group and 1253 patients in the EBD group.EBD was shown to be superior to PTBD in OS (HR=0.63,95％ CI:0.51～0.77,P＜0.05).Risk factors analysis showed that patients in the EBD group had a higher rate of early tumor stage (P＜0.05) and a lower rate of lymphatic metastasis (P＜0.05).When compared with the PTBD group,the EBD group had a lower rate of intraoperative bleeding (P＜0.05),and a higher rate of adjuvant therapy (P＜0.05).Conclusion In PBD for patients with resectable MOJ,there was insufficient evidence to support EBD to be superior to PTBD in OS.

ObjectiveTo investigate the relationship between the levels of D-dimer and inflammatory factors C-reactive protein（CRP）and prognosis in patients with 2019 novel coronavirus-infected pneumonia（COVID-19）.Methods The clinical data of a total of 242 patients with COVID-19 who were treated in hospital from February 4th 2020 to February 18th 2020 were analyzed retrospectively. According to the classification standard,the patients with COVID-19 were divided into common patients(131 cases), severe patients（88 cases）, and critical patients（23 cases）. The difference between the levels of D-dimer and CRP in patients with pneumonia of different severity and clinical outcomes was compared and the correlation between D-dimer and CRP was analyzed.ResultsThe levels of D-dimer and CRP in severe and critical patients were significantly higher than those in common patients(P<0.05). The levels of CRP in critical patients were significantly higher than those in severe patients(P<0.05). These two indicator levels of patients who died of COVID-19 within 30 dayswere significantly higher than those who survived. Pearson correlation analysis showed that the levels of D-dimer were positively correlated with the levels of CRP(r=0.649，P<0.05).ConclusionD-dimer and CRP are highly expressed in severe and critical patients, and the severe abnormality of the two indicators in the early stage of COVID-19 predicted the poor prognosis. D-dimer and CRP have certain clinical value in evaluating the severity and prognosis of COVID-19.